Installing System Components 91
System Battery

Removing the System Battery

CAUTION: Many repairs may only be done by a certified service technician.
Youshould only perform troubleshooting and simple repairs as authorized
inyour product documentation, or as directed by the online or telephone
serviceand support team. Damage due to servicing that is not authorized by Dell
isnot covered by your warranty. Read and follow the safety instructions that
camewith the product.
WARNING: There is a danger of a new battery exploding if it is incorrectly
installed. Replace the battery only with the same or equivalent type recommended
by the manufacturer. See your safety information for additional information.
1
Turn off the system, including any attached peripherals, and disconnect
the system from the electrical outlet.
2
Open the system. See "Opening the System" on page 53.
3
Remove the cooling shroud. See "Removing the Cooling Shroud" on
page54.
4
Locate the battery socket. See "System Board Connectors" on page111.
CAUTION: To avoid damage to the battery connector, you must firmly support the
connector while installing or removing a battery.
5
Support the battery connector by pressing down firmly on the positive side
of the connector.
6
Press the battery toward the positive side of the connector and lift it out of
the securing tabs at the negative side of the connector.
book.book Page 91 Friday, December 4, 2009 4:13 PM